[Latest] How to Install Marshmallow in Zenfone 2 | Full Guide and 100% Working Tested.

This Video about Installation of Android 6.0.1 Marshmallow in Zenfone 2 (ZE550ML/ ZE551ML). It’s the Latest Method to Install Official Marshmallow in Zenfone 2. Previous Methods are Doesn’t Working for Some Peoples. So We’ve Decided to Made This Video for Them. This method is 100% Working and Tested. However Don’t Ever Flash Wrong Model Files. That Might Brick Your Mobile, So Do Every Single Step Carefully. Don’t Skip any Steps Even If you are already Unlocked Your Bootloader Do it again.. It’s Very Must Because It will also Upgrade Your Bootloader to Marshmallow Type. So You able to Install Them Without Having any Problems.